re: Is there an etiquette while fishing docks?

There are dicks on both sides of the argument. There are alot of fisherman who can't cast worth a shite or run a trolling motor and break people's lights and bang into the docks. Those fine folks don't offer to pay for the bulbs or fixture they broke.
If you own a dock and are not fishing or swimming or actively using it, it should be cool for people to fish it.